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Vitek1552 [10]
2 years ago
12

While sampling marine plankton in a lab, a student encounters large numbers of fertilized eggs. The student rears some of the eg

gs in the laboratory for further study and finds that the blastopore becomes the mouth. The embryo develops into a trochophore larva and eventually has a true coelom. These eggs probably belonged to a(n) _____________.A. chordate.B. echinoderm.C. mollusc.D. nematode.E. arthropod.
Biology
1 answer:
Ira Lisetskai [31]2 years ago
4 0

Answer: Mollusc

Explanation: Mollscs are the next biggest phylum of animals that do not have nor develop backbone which includes nearly 23% of every named individual being that embodies the properties of existence in the sea. However, they live in both flowing water like streams and springs and in still water like ponds and lakes, some also live on land. They are highly different in both in size and structure and in attitude and environment.

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A population cycle in biology is a process where populations increase and decrease over an anticipated duration of time. There are many classes where population figures have logically anticipated models of reform although the full incentives for population cycles are one of the significant unsolved environmental difficulties.

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Fofino [41]

Answer: The estimated population is 1250 mice

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Taking this into account, the formula that allows to determine the size of the population is:

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